Habitat Suitability Report

Inputs

• Species: White shark (Carcharodon carcharias)
• Thinning: Thinned satellite data (PSAT and SPOT)
• Ratio: 1:2 observation:pseudo-absence ratio
• Spatial extent: Cropped to 750 m isobath
• Covariates used: non-seal (sst, tbtm, log depth, sbtm, seals, vel_mag, xbtm)
• Metrics: evaluated using true skill staistic (tss) and area under the receiver operator curve (roc_auc)

Nowcast and Forecast Maps

Random Forest Nowcast and Forecast

Boosted Trees Nowcast and Forecast

Maxnet Trees Nowcast and Forecast

GAM Nowcast and Forecast

GLM Nowcast and Forecast

Metrics

Metrics by model type

model_type	roc_auc	tss_max
rf	0.9910987	0.9325243
bt	0.7563568	0.3780427
maxnet	0.7211662	0.3554911
gam	0.7498508	0.3941867
glm	0.6691545	0.3131443

Variable Importance

Partial Dependence